I remember reading something in the past about a Cadi's exhaust system being very intricate with the engine. I was thinking of just getting some new tips put on. No crazy muffler work, just some nice chrome looking big tips that come down a little bit and add that extra little flare to the car. I am not quite a car buff yet, so i don't know the details. Is it possible to replace the stock tips with something nicer without screwing up the exhaust?